Walking cane



FIG. 1 is a front perspective view of a walking cane showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a right side elevation view thereof, with the left side being a mirror image thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is an enlarged view of the walking cane, taken from the circled portion “8” in FIG. 1;

FIG. 9 is an enlarged view of the walking cane, taken from the circled portion “9” in FIG. 1; and,

FIG. 10 is an enlarged view of the walking cane, taken from the circled portion “10” in FIG. 2.

The dash-dot lines forming a circle in FIGS. 1, 2, 8, 9, and 10 form no part of the claimed design. 

CLAIM The ornamental design for a walking cane, as shown and described. 